
def first():
    from any.a4 import o
    print(o.a,o.b)
    o.a=7
    print("-----sdsdsdsd")
    from any.a4 import o
    # 'dd'.start
    print(o.a,o.b)
def second():
    b = b'nice to see you'
    print(b,b.decode().split(' '))